package com.sky.controller.user;

import com.sky.dto.ShoppingCartDTO;
import com.sky.entity.ShoppingCart;
import com.sky.result.Result;
import com.sky.service.ShoppingCartService;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;

import java.util.List;

/**
 * @author 梦龙
 * @date 2023/12/6 13:37
 */
@RestController
@RequestMapping("/user/shoppingCart")
@Slf4j
@Api(tags = "C端购物车相关接口")
public class ShoppingCartController {

    @Autowired
    private ShoppingCartService shoppingCartService;

    //只有查找才需要使用泛型
    @PostMapping("/add")
    @ApiOperation("添加数据至购物车")
    public Result add(@RequestBody ShoppingCartDTO shoppingCartDTO) {
        log.info("添加购物车，商品信息为,{}", shoppingCartDTO);
        shoppingCartService.add(shoppingCartDTO);
        return Result.success();
    }

    @PostMapping("/sub")
    @ApiOperation("删除购物车中一个商品")
    public Result sub(@RequestBody ShoppingCartDTO shoppingCartDTO){
        log.info("删除购物车,商品信息为:{}",shoppingCartDTO);
        shoppingCartService.sub(shoppingCartDTO);
        return Result.success();
    }

    /**
     * @description:查看购物车
     * @return: com.sky.result.Result<java.util.List < com.sky.entity.ShoppingCart>>
     * @time: 2023/12/7 15:06
     */
    @GetMapping("/list")
    @ApiOperation("查看购物车")
    public Result<List<ShoppingCart>> list() {
        List<ShoppingCart> list = shoppingCartService.list();
        return Result.success(list);
    }

    @DeleteMapping("/clean")
    @ApiOperation("清空购物车")
    public Result clean(){
        shoppingCartService.cleanShoppingCart();
        return Result.success();
    }
}
